CN217742025U

CN217742025U - Case convenient to disassemble and assemble

Info

Publication number: CN217742025U
Application number: CN202220866683.9U
Authority: CN
Inventors: 胡罗林; 张华彬; 张家武; 符精华; 李明高
Original assignee: Chengdu Phase Lock Electronic Technology Co Ltd
Current assignee: Chengdu Phase Lock Electronic Technology Co Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-11-04
Anticipated expiration: 2032-04-14

Abstract

The utility model provides a quick-witted case convenient to dismantle and equipment relates to machining technical field, including frame and panel, the frame comprises a plurality of crossbeams, the terminal surface of crossbeam is the L type, the panel includes first panel and second panel, first panel pass through screw fixed mounting in the outside of frame, the second panel pass through screw fixed mounting in the inside of frame, each limit of second panel all quilt the crossbeam parcel. The utility model discloses have more simple and convenient equipment mode, convenient to detach and successor processing save time more and economize the material, reduce quick-witted case manufacturing procedure.

Description

Case convenient to disassemble and assemble

Technical Field

The utility model relates to a machining technology field particularly, relates to a compile quick-witted case of dismantlement and equipment.

Background

The application range of the case on the market comprises industries such as computers, machinery, medical treatment and the like, and the application of the case is indispensable. At present, in the field of machining, a CNC (computer numerical control) or sheet metal welding method is adopted for machining most of cases, the mode of machining and splicing the cases one by using the CNC is time-consuming when the cases are manufactured, the mode of cutting the cases by using hot extrusion molding is also available, the used method is material-consuming, and the machining processes of flanging the materials and the like are complicated; and it is troublesome to perform secondary processing of the housing. The solution of the above problems can give more convenience to various industries to a certain extent.

Disclosure of Invention

The invention aims to provide a case convenient to disassemble and assemble, which is used for realizing the technical effects of convenience in installation, reduction of process flows and material and time saving.

The invention provides a case convenient to disassemble and assemble, which comprises a frame and a panel, wherein the frame consists of a plurality of cross beams, the end surfaces of the cross beams are L-shaped, the panel comprises a first panel and a second panel, the first panel is fixedly arranged outside the frame through screws, the second panel is fixedly arranged inside the frame through screws, all sides of the second panel are wrapped by the cross beams, and the frame wraps gaps between the panels, so that the case is more attractive in appearance and has strength.

Furthermore, the chassis convenient to disassemble and assemble comprises four groups of first beams, second beams and third beams, each group of the first beams, the second beams and the third beams are axially parallel, one of the end surfaces of the two ends of each first beam extends outwards to form an extension part, only the first beams are processed, and the process flow is reduced; the second cross beam is vertically spliced with the first cross beam, and the end surface of the second cross beam is spliced with the end surface of the first cross beam and the extension part; the end face of the third cross beam is vertically spliced with the splicing points of the first cross beam and the second cross beam; the crossbeam is equipped with a plurality of first screw holes of the same interval, first screw hole be used for with the panel is connected.

Furthermore, each corner of the panel is arc-shaped, each side of the panel is provided with a second threaded hole matched with the beam, the first panel is a cover plate, the first beam and the third beam are screwed and fixed from the outside of the case through screws, and the cover plate can be unscrewed from the outside to open the case; the second panel and the frame are screwed and fixed from the inside of the case through screws, and the screws inside the case cannot be seen from the outside of the case, so that the whole case is more attractive.

Further, the first cross beam and the second cross beam can be formed by extending one edge of an L-shaped section bar into a T-shaped section bar, and the extending part of the T-shaped section bar is provided with the first threaded hole for splicing the chassis.

Furthermore, the first cross beam and the second cross beam of the L shape extend to the outside of the chassis and in a direction parallel to the axial direction of the third cross beam to form a T shape, so that one surface or two surfaces of the chassis form an interface, the first cross beam and the second cross beam of one surface of the chassis extend to form an interface, and one chassis can be spliced, or the first cross beam and the second cross beam of the two surfaces of the chassis extend out of two interfaces simultaneously, and two chassis can be spliced at two sides simultaneously.

Furthermore, the first cross beam and the second cross beam of the T shape extend to the outside of the chassis in a direction parallel to the axial direction of the third cross beam to form a T shape, so that one or two surfaces of the chassis form a flange, the first cross beam and the second cross beam of one surface of the chassis extend to form a flange structure, and one chassis can be spliced, or the first cross beam and the second cross beam of two surfaces of the chassis extend to form two flange structures simultaneously, and two chassis can be spliced at two sides simultaneously.

Further, the L-shaped cross beam can also be a U-shaped profile.

Further, the L-shaped cross beam can be made of aluminum.

The utility model discloses following beneficial effect has: the case is assembled by adopting a panel and frame mode, so that the processes of extrusion forming and cutting of the conventional case are reduced; the chassis is directly spliced with the frame by using the panel, and the panel and the frame are connected by arranging the threaded holes, so that the processing such as welding is reduced, and the chassis is more convenient; the gap between the panels is wrapped by the frame, the whole case is more rich in mechanical feeling in appearance, only the cover plate is fixedly screwed by screws from the outside of the case, and other panels are screwed by screws from the inside, so that the screws are not easy to be seen to protrude in appearance, and the appearance is more attractive; and because the mode of fixing by using the screw, even after the panel is put into use, partial panel can be disassembled at any time for local processing, and then the panel is assembled back to the original position, so that the panel is more convenient to use and is also convenient to assemble and disassemble. Generally speaking, the case can achieve the beneficial effects of saving manpower, saving materials, reducing processing procedures and being convenient to disassemble and assemble.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and it will be apparent to those skilled in the art that other relevant drawings can be obtained based on the drawings without inventive effort.

Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic view of a panel structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of an L-shaped first cross beam provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of an L-shaped cross beam provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of a T-shaped cross beam provided in an embodiment of the present invention;

fig. 6 is a schematic view of an overall structure of a T-shaped interface chassis according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a single-sided splicing structure of a T-type interface chassis provided by an embodiment of the present invention;

fig. 8 is a schematic view of an overall structure of a single-sided flange structure case provided in an embodiment of the present invention;

fig. 9 is a schematic view of the overall structure of the case with a double-sided flange structure according to an embodiment of the present invention.

Icon: 1-a first panel, 2-a second panel, 3-a second threaded hole, 4-a first beam, 5-a second beam, 6-a third beam, 7-a first threaded hole, 8-an extension.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Example 1

Referring to fig. 1 to 4, fig. 1 is a schematic view of an overall structure of a chassis convenient to disassemble and assemble according to an embodiment of the present invention. The chassis comprises a frame and a panel, wherein the frame consists of a plurality of cross beams, and the end surfaces of the cross beams are L-shaped, as shown in FIG. 4; the panel comprises a first panel 1 and a second panel 2, the first panel 1 is fixedly installed outside the frame through screws, the second panel 2 is fixedly installed inside the frame through screws, each side of the second panel 2 is wrapped by the cross beam, and the frame wraps gaps among the panels. The frame comprises four groups of first beams 4, second beams 5 and third beams 6, wherein each group of the first beams 4, the second beams 5 and the third beams 6 are axially parallel.

As shown in fig. 3, one of the end surfaces of the two ends of the first beam 4 extends outwards to form an extension portion 8; the second cross beam 5 is vertically spliced with the first cross beam 4, and the end surface of the second cross beam is spliced with the end surface of the first cross beam 4 and the extension part 8; the end face of the third cross beam 6 is vertically spliced with the splicing points of the first cross beam 4 and the second cross beam 5; the crossbeam is provided with a plurality of first screw holes 7 with the same interval, first screw holes 7 be used for with the panel is connected. As shown in fig. 2, each corner of the panel is arc-shaped, and each side of the panel is provided with a second threaded hole 3 matched with the cross beam; the first panel 1 is a cover plate, the first beam 4 and the third beam 6 are screwed and fixed from the outside of the case through screws, and the second panel 2 and the frame are screwed and fixed from the inside of the case through screws.

Example 2

Referring to fig. 5 and 6, based on embodiment 1, the first beam 4 and the second beam 5 may be a T-shaped profile extended from one side of an L-shaped profile, and the extended portion of the T-shaped profile is provided with the first threaded hole 7 for splicing the chassis. Referring to fig. 5, the first beam 4 and the second beam 5 of the L shape extend to the outside of the chassis and in a direction parallel to the axial direction of the third beam 6 to form a T shape, as shown in fig. 6, so that one surface of the chassis forms an interface, and the interface can be spliced with one chassis, or the first beam 4 and the second beam 5 of the two surfaces of the chassis extend out of two interfaces simultaneously, so that two sides of the two chassis can be spliced simultaneously; as shown in fig. 7, the chassis is shown after being spliced.

Example 3

Referring to fig. 8 and 9, on the basis of embodiment 1, the first cross beam 4 and the second cross beam 5 of the T shape extend to the outside of the chassis in a direction parallel to the axial direction of the third cross beam 6 to form a T shape, so that a flange is formed on one surface of the chassis, and the flange surface can be spliced with a chassis, as shown in fig. 8; or the first beam 4 and the second beam 5 on the two sides of the chassis extend out of the two flange structures at the same time, so that the two chassis can be spliced at the two sides at the same time, as shown in fig. 9.

The L-shaped cross beam can also be a U-shaped section bar to form a new chassis mechanism.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A quick-witted case convenient to dismantle and equipment, includes frame and panel, its characterized in that: the frame comprises a plurality of crossbeams, the terminal surface of crossbeam is the L type, the panel includes first panel (1) and second panel (2), first panel (1) through screw fixed mounting in the outside of frame, second panel (2) through screw fixed mounting in the inside of frame, each limit of second panel (2) all by the crossbeam parcel.

2. A cabinet easy to disassemble and assemble according to claim 1, wherein the frame comprises four sets of first beam (4), second beam (5) and third beam (6), each set of the first beam (4), second beam (5) and third beam (6) is axially parallel, one of the end faces of the first beam (4) extends outwards to form an extension part (8); the second cross beam (5) is vertically spliced with the first cross beam (4), and the end face of the second cross beam is spliced with the end face of the first cross beam (4) and the extension part (8); the end face of the third cross beam (6) is vertically spliced with the splicing points of the first cross beam (4) and the second cross beam (5); the cross beam is provided with a plurality of first threaded holes (7) with the same interval.

3. A cabinet which is easy to disassemble and assemble as claimed in claim 2, wherein the first beam (4) and the second beam (5) can be T-shaped profiles extended from one side of L-shaped profiles, and the extended part of the T-shaped profile is provided with the first threaded holes (7) for splicing the cabinet.

4. A casing to facilitate disassembly and assembly according to claim 3, wherein the first beam (4) and the second beam (5) of the L-shape extend in a T-shape towards the outside of the casing and parallel to the axial direction of the third beam (6).

5. A casing to facilitate disassembly and assembly according to claim 3, wherein the first beam (4) and the second beam (5) of the T-shape extend in a T-shape towards the outside of the casing and parallel to the axial direction of the third beam (6).

6. A cabinet for facilitating disassembly and assembly as claimed in claim 2, wherein each corner of said panel is rounded, and each side of said panel is provided with a second threaded hole (3) matching said first threaded hole (7).

7. A cabinet easy to disassemble and assemble according to claim 6, wherein the first panel (1) is a cover plate, and the cover plate is screwed and fixed with the first beam (4) and the third beam (6) from the outside of the cabinet; the second panel (2) and the frame are screwed and fixed from the interior of the case through screws.